CN115551424A - 径向可扩张套管装置和系统及其使用方法 - Google Patents

径向可扩张套管装置和系统及其使用方法 Download PDF

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Publication number
CN115551424A
CN115551424A CN202180033632.6A CN202180033632A CN115551424A CN 115551424 A CN115551424 A CN 115551424A CN 202180033632 A CN202180033632 A CN 202180033632A CN 115551424 A CN115551424 A CN 115551424A
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CN
China
Prior art keywords
housing
central axis
hole
elongate
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180033632.6A
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English (en)
Chinese (zh)
Inventor
Z·阿托
A·马盖特
S·克雷默
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xpan Corp
Original Assignee
Xpan Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xpan Corp filed Critical Xpan Corp
Publication of CN115551424A publication Critical patent/CN115551424A/zh
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B17/3431—Cannulas being collapsible, e.g. made of thin flexible material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3498—Valves therefor, e.g. flapper valves, slide valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3474—Insufflating needles, e.g. Veress needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • A61B2017/3484—Anchoring means, e.g. spreading-out umbrella-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
CN202180033632.6A 2020-03-13 2021-03-12 径向可扩张套管装置和系统及其使用方法 Pending CN115551424A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062989520P 2020-03-13 2020-03-13
US62/989,520 2020-03-13
PCT/IB2021/000199 WO2021181164A1 (en) 2020-03-13 2021-03-12 Radially expandable cannula devices, and systems and methods for using them

Publications (1)

Publication Number Publication Date
CN115551424A true CN115551424A (zh) 2022-12-30

Family

ID=77671397

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180033632.6A Pending CN115551424A (zh) 2020-03-13 2021-03-12 径向可扩张套管装置和系统及其使用方法

Country Status (7)

Country Link
US (2) US11337727B2 (https=)
EP (1) EP4117552B8 (https=)
JP (2) JP7772378B2 (https=)
CN (1) CN115551424A (https=)
AU (1) AU2021233207A1 (https=)
CA (1) CA3171410A1 (https=)
WO (1) WO2021181164A1 (https=)

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Publication number Priority date Publication date Assignee Title
CN118415723A (zh) * 2024-06-20 2024-08-02 首都医科大学宣武医院 一种脑室腹腔分流管腹腔端置入装置

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CA3171410A1 (en) * 2020-03-13 2021-09-16 Xpan Inc. Radially expandable cannula devices, and systems and methods for using them
US12533195B2 (en) 2022-10-18 2026-01-27 DePuy Synthes Products, Inc. Modular robot connector
CN121059250B (zh) * 2025-09-11 2026-03-20 泰州瑞朗精密五金有限公司 一次性使用穿刺器

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WO2018165374A1 (en) * 2017-03-08 2018-09-13 Medos International Sàrl Devices and methods for surgical retraction
WO2019046940A1 (en) * 2017-09-06 2019-03-14 Xpan Inc. Radially expandable cannula system

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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090306586A1 (en) * 2008-02-29 2009-12-10 Lynette Ross Laterally-expandable access cannula for accessing the interior of a hip joint
WO2018165374A1 (en) * 2017-03-08 2018-09-13 Medos International Sàrl Devices and methods for surgical retraction
WO2019046940A1 (en) * 2017-09-06 2019-03-14 Xpan Inc. Radially expandable cannula system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118415723A (zh) * 2024-06-20 2024-08-02 首都医科大学宣武医院 一种脑室腹腔分流管腹腔端置入装置

Also Published As

Publication number Publication date
US20220079622A1 (en) 2022-03-17
EP4117552A1 (en) 2023-01-18
JP2026035589A (ja) 2026-03-04
US11337727B2 (en) 2022-05-24
CA3171410A1 (en) 2021-09-16
JP2023517678A (ja) 2023-04-26
AU2021233207A1 (en) 2022-11-03
JP7772378B2 (ja) 2025-11-18
EP4117552B1 (en) 2025-08-20
US12484931B2 (en) 2025-12-02
EP4117552A4 (en) 2024-06-12
WO2021181164A1 (en) 2021-09-16
US20220361915A1 (en) 2022-11-17
EP4117552B8 (en) 2025-10-01

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